Results 71 to 80 of about 231,805 (310)

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

Advanced Healthcare Materials, EarlyView.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee, Mehdi Salar Amoli, Sarah Rezapourdamanab, Lama Rita El Shammas, Martin L. Tomov, Emilio A. Mendiola, Vahid Serpooshan, Reza Avazmohammadi   +7 more
wiley   +1 more source

Transplantation of cryopreserved cardiomyocytes [PDF]

The Journal of Thoracic and Cardiovascular Surgery, 2001
The present study examined the survival and rate of contraction of (1) cardiomyocytes cultured from cryopreserved fetal rat myocardium and (2) cryopreserved cultured cardiomyocytes. In addition, the effects of transplantation of cryopreserved fetal cardiomyocytes were evaluated.Segments of fetal rat myocardial tissue (0.2, 2.0, and 6.0 mm(3) mince size)
Yokomuro, Hiroki, Li, Ren-Ke, Mickle, Donald A.G., Weisel, Richard D., Verma, Subodh, Yau, Terrence M.   +5 more
openaire   +2 more sources

Microfluidic Modeling of Macrophage‐Induced Cardiac Inflammation Using NF‐κB Reporter Cardiomyocytes

Advanced Healthcare Materials, EarlyView.
A cardiac inflammation model was developed to enable real‐time analysis of macrophage‐cardiomyocyte interactions using NF‐κB‐reporter cardiomyocytes and a microfluidic co‐culture system. A MATLAB‐based model was implemented to optimize cell density and medium resupply based on TNFα diffusion kinetics. Activation thresholds and stress responses in NF‐κB‐
Chao Liu, Xi Rui Qiang Lu, Seoyoung Jeong, Douglas H. Wu, Rodrigo A. Somoza, Parameswaran Ramakrishnan, Samuel E. Senyo   +6 more
wiley   +1 more source

Sgk1-Dependent Stimulation of Cardiac Na+/H+ Exchanger Nhe1 by Dexamethasone

Cellular Physiology and Biochemistry, 2013
Background/Aims: The serum- and glucocorticoid-inducible kinase Sgk1 contributes to cardiac remodeling and development of heart failure, which is paralelled by Sgk1-dependent stimulation of the cardiac Na+/H+ exchanger Nhe1.
Jakob Voelkl, Venkanna Pasham, Mohamed Siyabeldin E. Ahmed, Britta Walker, Kalina Szteyn, Dietmar Kuhl, Bernhard Metzler, Ioana Alesutan, Florian Lang   +8 more
doaj   +1 more source

Iron induces insulin resistance in cardiomyocytes via regulation of oxidative stress [PDF]

, 2019
York University ...
Jahng, James Won Suk, Pantopoulos, Kostas, Song, Erfei, Sung, Hye Kyoung, Sweeney, Gary   +4 more
core   +2 more sources

Reprogramming Fibroblasts into Cardiomyocytes [PDF]

New England Journal of Medicine, 2011
The transdifferentiation of one differentiated cell type into another is the focus of much research activity. A recent study shows that mouse fibroblasts can be transdifferentiated, albeit with low efficiency, into cardiomyocytes.
Charles E, Murry, William T, Pu
openaire   +2 more sources

Preliminary Study of a Ninj1‐Loaded Bimodal Ultrasound/NIR Fluorescence Targeted Molecular Probe for Diagnosing Early‐Stage Inflammation in Coronary Microvascular Dysfunction

Advanced Healthcare Materials, EarlyView.
Coronary microvascular dysfunction (CMD) targeting remains a challenge for precise diagnosis. This work presents a dual‐modal nanoprobe (T‐IR780‐NBs) that combines ultrasound contrast with near‐infrared fluorescence. This technology utilizes proteomics‐derived antibodies that specifically localize to inflamed and injured cardiac tissue, enabling ...
Xiaohui Xu, Lina Guan, Baihetiya Tayier, Chen Yuan, Shangke Chen, Qi Shi, Yuming Mu   +6 more
wiley   +1 more source

Tbx20 Is Required in Mid-Gestation Cardiomyocytes and Plays a Central Role in Atrial Development. [PDF]

, 2018
RationaleMutations in the transcription factor TBX20 (T-box 20) are associated with congenital heart disease. Germline ablation of Tbx20 results in abnormal heart development and embryonic lethality by embryonic day 9.5.
Aneas, Ivy, Bogomolovas, Julius, Boogerd, Cornelis J, Chen, Ju, Evans, Sylvia M, Joslin, Amelia C, Montefiori, Lindsey, Nobrega, Marcelo A, Sakabe, Noboru, Sobreira, Debora R, Zhang, Lunfeng, Zhou, Bin, Zhu, Xiaoming   +12 more
core   +2 more sources

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

Advanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin, Alexander Chen, Quincy P. Lyons, Michael B. Nguyen, Maria L. Karkanitsa, Justin Yu, Van K. Ninh, Emily Gardner, Elyse G. Wong, Sriya N. Paleti, Julian Cheng, Benjamin D. Bridgelal, Kate E. Reimold, Selena Cao, Connor Uhre, Colin G. Luo, Zhenxing Fu, Kevin R. King, Karen L. Christman   +18 more
wiley   +1 more source

MicroRNA-Mediated Direct Reprogramming of Human Adult Fibroblasts Toward Cardiac Phenotype

Frontiers in Bioengineering and Biotechnology, 2020
Modulation of microRNA expression holds the promise to achieve direct reprogramming of fibroblasts into cardiomyocyte-like cells as a new strategy for myocardial regeneration after ischemic heart disease.
C. Paoletti, C. Divieto, G. Tarricone, F. Di Meglio, D. Nurzynska, V. Chiono   +5 more
doaj   +1 more source